单词：electrodes for removing dust
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If you know anyone who is deaf, then you know the cochlear implant has offered hope and help for some people. This next story may be the equivalence where restoring sight is concerned. While the science is very different and very tricky, the promise
万花筒2009年
In contrast to demand-side stimulus that focuses more on investment, consumption and exports, the new push toward supply-side economics is mainly aimed at removing regulatory barriers and giving the market a bigger say which products they like and do
2015CRI中国国际广播电台
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. When it comes to pain, its the thought that counts. Because pain hurts more when its inflicted on purpose. Or so say researchers from Harvard University
Scientific American(十二)月
今天我们要学的词是 conservative. Conservative 做为形容词，是保守的意思。Twitter has been criticized by some conservative figures for censoring conservative voices. 推特受到一些保守派人物的批评，指责推特对保守
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Tree Electricity Runs Nano-Gadget A report in the journal IEEE Transactions on Nanotechnology shows that maple trees generate a small, but measureable amounts of electricity, which can power tiny devices. Karen Hopkin reports If scientists have thei
60秒科学
U.S. President Donald Trump, in an interview with the Washington Examiner this week, wondered, Why was there a Civil War? Why could that one not have been worked out? The United States fought the civil war from 1861-1865. The war began after 11 south
2017年VOA慢速英语(五)月
Beginning开始 There are two common approaches to determining how to begin.At smaller events, it is common to wait to take a bite until everyone at the table has received a serving and the hostess has begun eating. Sometimes a hostess may urge her g
实用英语
If scientists have their way, we may someday be tapping maplesnot for pancake fixins, but for power. Because researchers from the University of Washington in Seattle have found theres enough electricity flowing in trees to run an electronic circuit.
Scientific American(九)月
Little Johnny watched, fascinated, as his mother smoothedcold cream on her face. Why do you do that mommy? he asked. To make myself beautiful, said his mother, who then beganremoving the cream with a tissue. What's the matter? asked Little Johnny. Gi
趣味英语
经典歌曲-风中尘埃dust in the wind - kansas I close my eyes only foe a moment and the moment's gone all my dream pass before my eyes curiosity dust in the wind all we are is dust in the wind same old songs just drop of water in an endless sea
经典英文歌曲
Bionic Arm Can Move, Feel Scientists are developing an entirely new type of prosthetic arm and hand that allows a patient to regain not only movement, but also the sense of touch. American soldiers who have lost limbs in the wars in Afghanistan and I
VOA标准英语2011年(四月)
Study Finds Removing Polyps Saves Lives Colon cancer normally starts with growths called polyps inside the intestine. Previous studies have shown that removing polyps can prevent colon cancer from developing. The new study, published in the New Engla
VOA标准英语2012年(二月)
Brain Researchers Uncover Secrets of Memory In Memorial-Hermann hospital at the University of Texas Medical Center in Houston, Neurosurgeon Nitin Tandon visits 26-year-old epilepsy patient Tyler. Dr. Tandon has placed platinum electrodes on the surfa
VOA标准英语2013年(二月)
Forces Removing Equipment From Afghanistan Keep Eye on Russian Route LONDON How to remove millions of tons of equipment from a landlocked country with primitive infrastructure? Thats the challenge facing international military forces in Afghanistan a
VOA标准英语2014年(五月)
By David McAlary Washington 13 July 2006 We often hear that imagining something will not make it so. But scientists have now overturned that adage, making a science-fiction dream come true. U.S. researchers have shown that a paralyzed patient can us
2006年VOA标准英语（七月）
Parliament chiefs have been left baffled by Big Bens bongs being out of sync by up to six seconds. The Great Clock has become temperamental leaving clocksmiths unsure how to fix the 156-year-old timepiece. 听到大本钟的整点钟声快了6秒钟，
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Indoor air pollution is a common threat to human health, the new study looked at five common house plants and found that when it comes to removing harmful chemicals from the air, those five plants are better than others. 室内空气污染对人类健康
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TVs are more useful than radios. From TV you can see and hear what is happening in the world. However, radios are not disappearing. They are still with us. And the number of listeners is becoming larger. Do you know why? One reason for this is the in
英语作文
Science and technology 科学技术 A mind to walk again 一个让残疾人重新站起来的伟大想法 A trial of thought-controlled robotic legs is taking its first steps 用思想控制的机器人腿已经开始研制 ANYONE who saw Claire Loma
经济学人科技系列
模仿文本： Brandy, speaking there, had suffered from a severe depression resistant to all previous forms of treatment. So had Andrea, whom you heard before her. John, by contrast, has a quite different illness, Parkinson's disease. But all three
英音模仿秀